This is on my 06 Acura TL. This car shows each psi for the tire in the display. I have owned this car for one year and hand full of times the TPMS warning light would come on. It would disappear when I restarted the car. This last week it’s been coming on every drive, so I knew one of the sensors was bad, the display showed one tire at 58psi and the other 3 at 35psi. I made an appointment at Discount Tire today and decided to have all 4 replaced for $240+tax. I was in and out in 45 minutes. My friend who sold me the car said he replaced 2 of the sensors in the past. He was the second owner. The old sensors had a metal stem but these Schraders have a rubber stem. The units registered all the correct psi about a mile from the shop.